Propensity score methods

Which of the following is NOT a standard propensity score method?

a. Matching

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b. Stratification

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c. Restriction

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d. Regression adjustment

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e. Weighting

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Match the following PS methods with the appropriate definition.

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Individuals from the treated group are paired with one or more individuals from the untreated group based on their estimated PS.
A regression model is used to determine the relationship between the treatment and outcome. Estimated PS are included as covariates in the model.
Individuals' influence when estimating the effect of treatment on outcome are based on their estimated PS.
Individuals are grouped together based on their estimated PS. Treatment effects are estimated within each group, then weighted and pooled to get an overall estimated treatment effect.

Matching

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Regression adjustment

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Weighting

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Stratification

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Which of the following propensity score methods allows estimating average treatment effect (ATE)?

a. Matching

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b. Stratification

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c. Regression adjustment

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d. Weighting

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e. b and d

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f. a and d

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Which of the following propensity score methods allows estimating average treatment effect (ATE)?

a. Matching

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b. Stratification

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c. Regression adjustment

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d. Weighting

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e. a and b

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f. a, b and c

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Propensity Scores

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Propensity score methods

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